Environmental hormone disturb the mechanism of internal secretion, make it malajustment, encumber the procreation of organism or bring the malignancy.
环境激素干扰内分泌代谢机制，造成内分泌失调，可能阻碍生物体生殖功能或引发恶性肿瘤；
2
The paper discusses, on energy density of laser beam, emanative angle of laser beam and malajustment degree of laser beam′s axes, the feasibility on adding irradiation of a certain laser irradiator.